Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578747 | Device for testing imperviousness of a flexible membrane mounted on a rigid support | Jon M. Nottingham | 1996-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578747 | Device for testing imperviousness of a flexible membrane mounted on a rigid support | Jon M. Nottingham | 1996-11-26 |